| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $242.44 | 12.794% | $273.4578 | $273.46 | $273.45 | $273.50 |
| Purchase #2 | $190.27 | 11.498% | $212.1472 | $212.15 | $212.15 | $212.10 |
| Purchase #3 | $105.34 | 6.542% | $112.2313 | $112.23 | $112.25 | $112.20 |
| Purchase #4 | $187.52 | 4.202% | $195.3996 | $195.40 | $195.40 | $195.40 |
| Purchase #5 | $171.47 | 3.725% | $177.8573 | $177.86 | $177.85 | $177.90 |
| Purchase #6 | $178.64 | 12.846% | $201.5881 | $201.59 | $201.60 | $201.60 |
| Purchase #7 | $242.70 | 9.562% | $265.907 | $265.91 | $265.90 | $265.90 |
| 7 purchase totals = | $1,318.38 | $1,438.5883 | $1,438.60 | $1,438.60 | $1,438.60 | |